Table 2: Accuracy calculation.

Measurement Calculated MCG distance Absolute error
1 0.58 0.02
2 1 0.4
3 0.99 0.39
4 0.81 0.21
5 0.88 0.28
6 0.86 0.26
7 0.69 0.09
8 0.51 0.09
9 0.94 0.34
10 0.89 0.29
11 0.57 0.03
12 0.77 0.17
13 0.51 0.09